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Build: NetBeans IDE 8.1 (Build 201510222201) VM: Java HotSpot(TM) 64-Bit Server VM, 25.60-b23, Java(TM) SE Runtime Environment, 1.8.0_60-b27 OS: Windows 7 User Comments: bartvdc: Open project GUEST: Please check out the problem and let me know GUEST: On project close Stacktrace: java.lang.IllegalArgumentException: more than one element with same name found at org.openide.xml.XMLUtil.findElement(XMLUtil.java:982) at org.netbeans.spi.project.support.ant.AntProjectHelper$9.run(AntProjectHelper.java:926) at org.netbeans.spi.project.support.ant.AntProjectHelper$9.run(AntProjectHelper.java:922) at org.netbeans.modules.openide.util.DefaultMutexImplementation.readAccess(DefaultMutexImplementation.java:252) at org.openide.util.Mutex.readAccess(Mutex.java:218) at org.netbeans.spi.project.support.ant.AntProjectHelper.getConfigurationFragment(AntProjectHelper.java:922)
Created attachment 163550 [details] stacktrace
This bug already has 5 duplicates see http://statistics.netbeans.org/exceptions/detail.do?id=220239
Created attachment 165240 [details] stacktrace ...